Main Street, U.S.A.

4 moulds appear in no other set

• Headwear Accessory Bow with Minnie Mouse Ears, Small Pin, Red Pattern×9
• Brick Round, 2 x 2 x 2 with Mickey Mouse Ears×6
• Hat, Mickey Mouse Ears×4
• Hat, Straw Boater×4

9 parts come in a colour no other set has for that mould

• Brick Sloped 75° 2 x 1 x 3 with Hollow StudSand Blue · ×18
• Brick Sloped 75° 2 x 2 x 3 Double ConvexSand Blue · ×5
• Brick Round Curved 1 x 1 x 1 Quarter DomeDark Red · ×4
• Lamp Post 2 x 2 x 7 with 4 Base FlutesSand Green · ×3
• Brick Curved Inverted 1 x 2 with 1 x 1 CutoutsMedium Lavender · ×2
• and 4 more

2 printed parts are only in this set

• Panel 1 x 6 x 5 with White 'ARCADE' on Dark Green Circle, White/Dark Red…White
• Panel 1 x 6 x 5 with White 'CRYSTAL' on Dark Green Circle, White/Dark Red…White

30 parts appear in only a few other sets

• Brick Sloped 18° 2 x 1 x 2/3Sand Blue · ×20also in 21371 Wallace & Gromit
• Brick Curved 2 x 1 with Inverted CutoutSand Green · ×5also in 75577 Mako Submarine
• Brick Round 2 x 2 Dome Top, Hollow StudTrans-Yellow · ×5also in 76781 Wednesday & Enid's Dorm Room
• Plate 1 x 4Nougat · ×4also in 40799 Monkey D. Luffy Figure
• Wheel Arch 4 x 3 x 1 2/3Red · ×4also in 4000046 LEGO Inside Tour Anniversary Collection
• Container Box 2 x 2 x 2 - Top OpeningWhite · ×3also in 21369 The X-Files
• Wedge Tile 2 x 2 LeftDark Azure · ×2also in 77253 Bugatti Vision Gran Turismo
• Wedge Tile 2 x 2 RightDark Azure · ×2also in 77253 Bugatti Vision Gran Turismo
• Plate Round 1 x 1 with Open StudBright Light Bluealso in 11503 Flower Wall
• Tile 2 x 6Dark Greenalso in 72150 Munchlax
• Hair Long Wavy/CurlyDark Brownalso in 76440 Triwizard Tournament: The Arrival, 40761 The Lord of the Rings: Sméagol & Déagol
• Tile 1 x 2 with Medium Blue Glass Shoe, Gold Stars PrintTrans-Clearalso in 43222 Disney Castle, 43275 Cinderella's Castle & Horse Carriage (all Disney)
• and 18 more

5 moulds first came out in 2026, including in this set

• Wedge Tile 2 x 2 Left×3
• Wedge Tile 2 x 2 Right×3
• Brick Curved Inverted 1 x 2 with 1 x 1 Cutouts×2
• Plate Round Corner 2 x 2×2
• Bracket 1 x 2 - 2 x 2 Centered

13 existing moulds first came out in their colour in 2026, including in this set

• Brick Sloped 18° 2 x 1 x 2/3Sand Blue · ×20
• Plate 1 x 3Medium Nougat · ×13
• Plant, Flower, Plate Round 1 x 1 with 5 PetalsWarm Pink · ×9
• Brick Round 1 x 1 Open StudWarm Pink · ×5
• Tile 1 x 6 with GrooveWarm Pink · ×4
• and 8 more

21 minifigure parts with their print are only in this set

• Hips and Legs Under Dress/Robe with Nougat Panel, Dark Turquoise Straps PrintDark Red
• Hips and Red Legs with Silver Buttons, Black Toes PrintRed
• Hips with White Legs and Black Boots Pattern with Ruffles, Yellow Feet Print…White
• Minifig Head, Black Eyebrows, Eye Lashes, Dark Red Lips, Lobsided Smile / Open…Sienna Brown
• Minifig Head, Reddish Brown Eyebrows, Moustache, Open Mouth Smile / SingingNougat
• and 16 more